20233401097

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 25677054480

約数和(自身を除く): 5443653383

約数列:

[1, 7, 13, 49, 91, 109, 433, 637, 673, 763, 1417, 3031, 4711, 5341, 5629, 8749, 9919, 21217, 32977, 39403, 47197, 61243, 69433, 73357, 275821, 291409, 330379, 428701, 513499, 613561, 953641, 2039863, 2312653, 3594493, 3788317, 4294927, 6675487, 14279041, 26518219, 30064489, 31763581, 46728409, 185627533, 222345067, 412926553, 1556415469, 2890485871, 20233401097]

約数ペア:

[(1, 20233401097), (7, 2890485871), (13, 1556415469), (49, 412926553), (91, 222345067), (109, 185627533), (433, 46728409), (637, 31763581), (673, 30064489), (763, 26518219), (1417, 14279041), (3031, 6675487), (4711, 4294927), (5341, 3788317), (5629, 3594493), (8749, 2312653), (9919, 2039863), (21217, 953641), (32977, 613561), (39403, 513499), (47197, 428701), (61243, 330379), (69433, 291409), (73357, 275821)]